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Rev

Rev 1958 | Only display areas with differences | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1958 Rev 2163
1 
;---------------------------------------------------------------------
 1 
;---------------------------------------------------------------------
2 
invert_left_to_right:
 2 
invert_left_to_right:
3 
	mov ebx,3
 3 
	mov ebx,3
4 
	jmp  rotate_counter_clockwise.1
 4 
	jmp  rotate_counter_clockwise.1
5 
;---------------------------------------------------------------------
 5 
;---------------------------------------------------------------------
6 
invert_up_to_down:
 6 
invert_up_to_down:
7 
	mov ebx,4
 7 
	mov ebx,4
8 
	jmp  rotate_counter_clockwise.1
 8 
	jmp  rotate_counter_clockwise.1
9 
;---------------------------------------------------------------------
 9 
;---------------------------------------------------------------------
10 
rotate_clockwise:
 10 
rotate_clockwise:
11 
	mov ebx,1
 11 
	mov ebx,1
12 
	jmp  rotate_counter_clockwise.1
 12 
	jmp  rotate_counter_clockwise.1
13 
;---------------------------------------------------------------------
 13 
;---------------------------------------------------------------------
14 
rotate_counter_clockwise:
 14 
rotate_counter_clockwise:
15 
	mov ebx,2
 15 
	mov ebx,2
16 
.1:
 16 
.1:
17 
	mov  eax,[soi]
 17 
	mov  eax,[soi]
18 
	test eax,eax
 18 
	test eax,eax
19 
	jz   still
 19 
	jz   still
20
20
21 
	mov  eax,[RAW1_pointer]
 21 
	mov  eax,[RAW1_pointer]
22 
	test eax,eax
 22 
	test eax,eax
23 
	jz   @f
 23 
	jz   @f
24 
	cmp  [Total_Repeat_N],1
 24 
	cmp  [Total_Repeat_N],1
25 
	ja   still
 25 
	ja   still
26 
@@:
 26 
@@:
27 
 
 27 
 
28 
	push  ebx
 28 
	push  ebx
29 
	call  proc_position_correct
 29 
	call  proc_position_correct
30 
	mov  eax,[vertical_position_coorect]
 30 
	mov  eax,[vertical_position_coorect]
31 
	mov  ebx,[horizontal_position_coorect]
 31 
	mov  ebx,[horizontal_position_coorect]
32 
	mov  [horizontal_position_coorect],eax
 32 
	mov  [horizontal_position_coorect],eax
33 
	mov  [vertical_position_coorect],ebx
 33 
	mov  [vertical_position_coorect],ebx
34 
	pop  ebx
 34 
	pop  ebx
35 
;	mov eax,image_file
 35 
;	mov eax,image_file
36 
; ebx - direction
 36 
; ebx - direction
37 
; 1 - clockwise, 2 - counter clockwise
 37 
; 1 - clockwise, 2 - counter clockwise
38 
; 3 - Left&Right, 4 - Up&Down
 38 
; 3 - Left&Right, 4 - Up&Down
39 
	push	ebx
 39 
	push	ebx
40 
	push	dword image_file
 40 
	push	dword image_file
41 
;	call [plugin_rotate]
 41 
;	call [plugin_rotate]
42 
	call [rotate_Start]
 42 
	call [rotate_Start]
43 
    mov  ebx,[raw_pointer]
 43 
	mov  ebx,[raw_pointer]
44 
    mov  eax,[ebx+4]
 44 
	mov  eax,[ebx+4]
45 
    mov  [img_width],eax
 45 
	mov  [img_width],eax
46 
    mov  eax,[ebx+8]
 46 
	mov  eax,[ebx+8]
47 
    mov  [img_high],eax
 47 
	mov  [img_high],eax
48 
	call convert.img_resolution_ok
 48 
	call convert.img_resolution_ok
49 
	jmp  kopen.1
 49 
	jmp  kopen.1
50 
;---------------------------------------------------------------------
 50 
;---------------------------------------------------------------------
51 
calculate_arrows_offset:
 51 
calculate_arrows_offset:
52 
	mov  eax,[arrows_offset]
 52 
	mov  eax,[arrows_offset]
53 
	imul eax,[scaling_mode]
 53 
	imul eax,[scaling_mode]
54 
	mov  ebx,100
 54 
	mov  ebx,100
55 
	xor  edx,edx
 55 
	xor  edx,edx
56 
	div  ebx
 56 
	div  ebx
57 
	mov  [scroll_bar_data_vertical.ar_offset],eax
 57 
	mov  [scroll_bar_data_vertical.ar_offset],eax
58 
	mov  [scroll_bar_data_horizontal.ar_offset],eax
 58 
	mov  [scroll_bar_data_horizontal.ar_offset],eax
59 
	ret
 59 
	ret
60 
;---------------------------------------------------------------------
 60 
;---------------------------------------------------------------------
61 
no_scaling:
 61 
no_scaling:
62 
	mov  eax,scaling_mode
 62 
	mov  eax,scaling_mode
63 
	cmp  [eax],dword 100
 63 
	cmp  [eax],dword 100
64 
	je   still
 64 
	je   still
65 
.1:
 65 
.1:
66 
	mov  [eax],dword 100
 66 
	mov  [eax],dword 100
67 
	mov  [zoom_factors],dword zoom_factors.100
 67 
	mov  [zoom_factors],dword zoom_factors.100
68 
	mov  eax,[eax]
 68 
	mov  eax,[eax]
69 
	jmp   zoom_plus.2
 69 
	jmp   zoom_plus.2
70
- 
 
71 
;	call calculate_arrows_offset
 - 
 
72 
;	call draw_zoom_factors
 - 
 
73 
;	jmp  red
 - 
 
74 
;---------------------------------------------------------------------
 70 
;---------------------------------------------------------------------
75 
scaling:
 71 
scaling:
76 
	mov  eax,[soi]
 72 
	mov  eax,[soi]
77 
	test eax,eax
 73 
	test eax,eax
78 
	jz   still
 74 
	jz   still
79 
	mov  eax,scaling_mode
 75 
	mov  eax,scaling_mode
80 
	xor  ebx,ebx
 76 
	xor  ebx,ebx
81 
	cmp  [eax],ebx  ;dword 0
 77 
	cmp  [eax],ebx  ;dword 0
82 
	je   still
 78 
	je   still
83 
	mov  [eax],ebx  ;dword 0
 79 
	mov  [eax],ebx  ;dword 0
84 
	mov  [zoom_factors],dword zoom_factors.1
 80 
	mov  [zoom_factors],dword zoom_factors.1
85 
	call .1
 81 
	call .1
86 
	call draw_zoom_factors
 82 
	call draw_zoom_factors
87 
	jmp  still
 83 
	jmp  still
88 
;---------------------------
 84 
;---------------------------
89 
.compens_x:
 85 
.compens_x:
90 
	call .get_x_y
 86 
	call .get_x_y
91 
	xor  ecx,ecx
 87 
	xor  ecx,ecx
92 
	mov  cx,[wa_high_1]
 88 
	mov  cx,[wa_high_1]
93 
	imul eax,ecx
 89 
	imul eax,ecx
94 
	xor  edx,edx
 90 
	xor  edx,edx
95 
	div  ebx
 91 
	div  ebx
96 
	ret
 92 
	ret
97 
;---------------------------
 93 
;---------------------------
98 
.compens_y:
 94 
.compens_y:
99 
	call .get_x_y
 95 
	call .get_x_y
100 
	xchg eax,ebx
 96 
	xchg eax,ebx
101 
	xor  ecx,ecx
 97 
	xor  ecx,ecx
102 
	mov  cx,[wa_width_1]
 98 
	mov  cx,[wa_width_1]
103 
	imul eax,ecx
 99 
	imul eax,ecx
104 
	xor  edx,edx
 100 
	xor  edx,edx
105 
	div  ebx
 101 
	div  ebx
106 
	ret
 102 
	ret
107 
;---------------------------
 103 
;---------------------------
108 
.get_x_y:
 104 
.get_x_y:
109 
    mov  ebx,[raw_pointer]
 105 
    mov  ebx,[raw_pointer]
110 
    mov  eax,[ebx+4]
 106 
    mov  eax,[ebx+4]
111 
	mov  ebx,[ebx+8]
 107 
	mov  ebx,[ebx+8]
112 
	ret
 108 
	ret
113 
;---------------------------
 109 
;---------------------------
114 
.fill_for_L_R:
 110 
.fill_for_L_R:
115 
	cmp   [no_fill],1
 111 
	cmp   [no_fill],1
116 
	je   @f
 112 
	je   @f
117 
;	xor  eax,eax
 - 
 
118 
;	mov  [no_fill],al
 - 
 
119 
;	ret
 - 
 
120 
;@@:
 - 
 
121 
	pusha
 113 
	pusha
122 
	mov   ebx,[image_start_coordinates]
 114 
	mov   ebx,[image_start_coordinates]
123 
	mov   ecx,ebx
 115 
	mov   ecx,ebx
124 
	shl   ecx,16
 116 
	shl   ecx,16
125 
	mov   bx,ax
 117 
	mov   bx,ax
126 
	mov   cx,[wa_high_1]
 118 
	mov   cx,[wa_high_1]
127 
	mcall 13,,,[fill_color] ;0xffffff
 119 
	mcall 13,,,[fill_color] ;0xffffff
128 
	mov   ax,bx
 120 
	mov   ax,bx
129 
	ror   ebx,16
 121 
	ror   ebx,16
130 
	add   bx,ax
 122 
	add   bx,ax
131 
	add   bx,[wa_width_2]
 123 
	add   bx,[wa_width_2]
132 
	mov   ax,[wa_width_1]
 124 
	mov   ax,[wa_width_1]
133 
;	add   ax,5
 - 
 
134 
	sub   ax,bx
 125 
	sub   ax,bx
135 
	rol   ebx,16
 126 
	rol   ebx,16
136 
	mov   bx,ax
 127 
	mov   bx,ax
137 
	mcall 13,,,[fill_color]  ;0xffffff
 128 
	mcall 13,,,[fill_color]  ;0xffffff
138 
	popa
 129 
	popa
139 
@@:
 130 
@@:
140 
	ret
 131 
	ret
141 
;---------------------------
 132 
;---------------------------
142 
.fill_for_U_D:
 133 
.fill_for_U_D:
143 
	cmp   [no_fill],1
 134 
	cmp   [no_fill],1
144 
	je   @f
 135 
	je   @f
145 
;	xor  eax,eax
 - 
 
146 
;	mov  [no_fill],al
 - 
 
147 
;	ret
 - 
 
148 
;@@:
 - 
 
149 
	pusha
 136 
	pusha
150 
	mov   ebx,[image_start_coordinates]
 137 
	mov   ebx,[image_start_coordinates]
151 
	mov   ecx,ebx
 138 
	mov   ecx,ebx
152 
	shl   ecx,16
 139 
	shl   ecx,16
153 
	mov   cx,ax
 140 
	mov   cx,ax
154 
	mov   bx,[wa_width_1]
 141 
	mov   bx,[wa_width_1]
155 
	mcall 13,,,[fill_color]  ;0xffffff
 142 
	mcall 13,,,[fill_color]  ;0xffffff
156 
	mov   ax,cx
 143 
	mov   ax,cx
157 
	ror   ecx,16
 144 
	ror   ecx,16
158 
	add   cx,ax
 145 
	add   cx,ax
159 
	add   cx,[wa_high_2]
 146 
	add   cx,[wa_high_2]
160 
	mov   ax,[wa_high_1]
 147 
	mov   ax,[wa_high_1]
161 
	add   ax,28  ;50
 148 
	add   ax,28  ;50
162 
	sub   ax,cx
 149 
	sub   ax,cx
163 
	rol   ecx,16
 150 
	rol   ecx,16
164 
	mov   cx,ax
 151 
	mov   cx,ax
165 
	mcall 13,,,[fill_color]  ;0xffffff
 152 
	mcall 13,,,[fill_color]  ;0xffffff
166 
	popa
 153 
	popa
167 
@@:
 154 
@@:
168 
	ret
 155 
	ret
169 
;---------------------------
 156 
;---------------------------
170 
.1:
 157 
.1:
171 
	call .get_x_y
 158 
	call .get_x_y
172 
	cmp  eax,ebx
 159 
	cmp  eax,ebx
173 
	jb  .y
 160 
	jb  .y
174 
;---------------------------
 161 
;---------------------------
175 
.x:
 162 
.x:
176 
	call .compens_y
 163 
	call .compens_y
177 
	cmp  ax,[wa_high_1]
 164 
	cmp  ax,[wa_high_1]
178 
	jbe @f
 165 
	jbe @f
179 
	call .compens_x
 166 
	call .compens_x
180 
	mov  [wa_width_2],ax
 167 
	mov  [wa_width_2],ax
181 
	jmp  .4
 168 
	jmp  .4
182 
@@:
 169 
@@:
183 
	mov  [wa_high_2],ax
 170 
	mov  [wa_high_2],ax
184 
	jmp  .4
 171 
	jmp  .4
185 
;---------------------------
 172 
;---------------------------
186 
.y:
 173 
.y:
187 
	call .compens_x
 174 
	call .compens_x
188 
	cmp  ax,[wa_width_1]
 175 
	cmp  ax,[wa_width_1]
189 
	jbe  @f
 176 
	jbe  @f
190 
	call .compens_y
 177 
	call .compens_y
191 
	mov  [wa_high_2],ax
 178 
	mov  [wa_high_2],ax
192 
	jmp  .4
 179 
	jmp  .4
193 
@@:
 180 
@@:
194 
	mov  [wa_width_2],ax
 181 
	mov  [wa_width_2],ax
195 
;---------------------------
 182 
;---------------------------
196 
.4:
 183 
.4:
197 
	mov bx,[wa_width_2]
 184 
	mov bx,[wa_width_2]
198 
	shl ebx,16
 185 
	shl ebx,16
199 
	mov bx,[wa_high_2]
 186 
	mov bx,[wa_high_2]
200 
 
 187 
 
201 
	xor  ecx,ecx
 188 
	xor  ecx,ecx
202 
.5:
 189 
.5:
203 
 
 190 
 
204 
;	mov  eax,ebx
 191 
;	mov  eax,ebx
205 
;	and  eax,0xffff
 192 
;	and  eax,0xffff
206 
;	mov  [test1],eax
 193 
;	mov  [test1],eax
207 
 
 194 
 
208 
;	mov  eax,ebx
 195 
;	mov  eax,ebx
209 
;	shr  eax,16
 196 
;	shr  eax,16
210 
;	mov  [test2],eax
 197 
;	mov  [test2],eax
211 
 
 198 
 
212 
;	mov  eax,ecx
 199 
;	mov  eax,ecx
213 
;	and  eax,0xffff
 200 
;	and  eax,0xffff
214 
;	mov  [test3],eax
 201 
;	mov  [test3],eax
215 
 
 202 
 
216 
;	mov  eax,ecx
 203 
;	mov  eax,ecx
217 
;	shr  eax,16
 204 
;	shr  eax,16
218 
;	mov  [test4],eax
 205 
;	mov  [test4],eax
219 
 
 206 
 
220 
;	mov eax,image_file
 207 
;	mov eax,image_file
221 
;	mov  edx,[scaling_mode]
 208 
;	mov  edx,[scaling_mode]
222 
	movzx  esi,byte [filtering_flag]
 209 
	movzx  esi,byte [filtering_flag]
223 
;	mov  edi,[background_color]
 210 
;	mov  edi,[background_color]
- 
 
 211 
 
224 
 
 212 
	push	dword 0				; eax - crop size
225 
	push	dword [background_color]	;edi - background color
 213 
	push	dword [background_color]	; edi - background color
226 
	push	esi	; esi - filtering
 214 
	push	esi				; esi - filtering
227 
	push	dword [scaling_mode]	;edx - scaling mode
 215 
	push	dword [scaling_mode]		; edx - scaling mode
228 
	push	ecx	; ecx - start_coordinates
 216 
	push	ecx				; ecx - start_coordinates
229 
	push	ebx	; ebx - new_size
 217 
	push	ebx				; ebx - new_size
230 
	push	dword image_file	;eax -  convert data table
 218 
	push	dword image_file		; eax -  convert data table
231
219 
 
232 
;	pusha
 220 
;	pusha
233 
;	mcall 26,9
 221 
;	mcall 26,9
234 
;	mov  [test1],eax
 222 
;	mov  [test1],eax
235 
;	popa
 223 
;	popa
236 
 
 224 
 
237 
	call [Scaling_Start]
 225 
	call [Scaling_Start]
238 
 
 226 
 
239 
;	pusha
 227 
;	pusha
240 
;	mcall 26,9
 228 
;	mcall 26,9
241 
;	mov  ebx,[test1]
 229 
;	mov  ebx,[test1]
242 
;	sub  eax,ebx
 230 
;	sub  eax,ebx
243 
;	cmp  [test2],0
 231 
;	cmp  [test2],0
244 
;	je  @f
 232 
;	je  @f
245 
;	add  eax,[test2]
 233 
;	add  eax,[test2]
246 
;	shr  eax,1
 234 
;	shr  eax,1
247 
;	cmp  eax,[test3]
 235 
;	cmp  eax,[test3]
248 
;	jbe  @f
 236 
;	jbe  @f
249 
;	mov  [test3],eax
 237 
;	mov  [test3],eax
250 
;@@:
 238 
;@@:
251 
;	mov  [test2],eax
 239 
;	mov  [test2],eax
252 
;	popa
 240 
;	popa
253 
 
 241 
 
254 
	mov  ecx,ebx
 242 
	mov  ecx,ebx
255 
 
 243 
 
256 
	mov  edx,[image_start_coordinates]
 244 
	mov  edx,[image_start_coordinates]
257 
 
 245 
 
258 
    mov  eax,edx
 246 
	mov  eax,edx
259 
    shl  eax,16
 247 
	shl  eax,16
260 
    mov  ax,cx
 248 
	mov  ax,cx
261 
    mov  [scroll_bar_data_vertical.y],eax
 249 
	mov  [scroll_bar_data_vertical.y],eax
262 
 
 250
263 
    mov  eax,edx
 251 
	mov  eax,edx
264 
    mov  ebx,ecx
 252 
	mov  ebx,ecx
265 
    shr  ebx,16
 253 
	shr  ebx,16
266 
    mov  ax,bx
 254 
	mov  ax,bx
267 
    mov  [scroll_bar_data_horizontal.x],eax
 255 
	mov  [scroll_bar_data_horizontal.x],eax
268 
 
 256 
 
269 
;	call correct_cur_area
 257 
;	call correct_cur_area
270 
 
 258 
 
271 
;	movzx eax,[wa_width_1]
 259 
;	movzx eax,[wa_width_1]
272 
;	mov  [test1],eax
 260 
;	mov  [test1],eax
273 
;	movzx eax,[wa_width_2]
 261 
;	movzx eax,[wa_width_2]
274 
;	mov  [test2],eax
 262 
;	mov  [test2],eax
275 
 
 263 
 
276 
;	movzx eax,[wa_high_1]
 264 
;	movzx eax,[wa_high_1]
277 
;	mov  [test3],eax
 265 
;	mov  [test3],eax
278 
;	movzx eax,[wa_high_2]
 266 
;	movzx eax,[wa_high_2]
279 
;	mov  [test4],eax
 267 
;	mov  [test4],eax
280 
 
 268 
 
281 
	xor  eax,eax
 269 
	xor  eax,eax
282 
	mov  ax,[wa_width_1]
 270 
	mov  ax,[wa_width_1]
283 
	sub  ax,[wa_width_2]
 271 
	sub  ax,[wa_width_2]
284 
	shr  ax,1
 272 
	shr  ax,1
285 
	test ax,ax
 273 
	test ax,ax
286 
	jz  @f
 274 
	jz  @f
287 
	shl  eax,16
 275 
	shl  eax,16
288 
	add  edx,eax
 276 
	add  edx,eax
289 
	shr  eax,16
 277 
	shr  eax,16
290 
	call .fill_for_L_R
 278 
	call .fill_for_L_R
291 
@@:
 279 
@@:
292 
	mov  ax,[wa_high_1]
 280 
	mov  ax,[wa_high_1]
293 
	sub  ax,[wa_high_2]
 281 
	sub  ax,[wa_high_2]
294 
	shr  ax,1
 282 
	shr  ax,1
295 
	test ax,ax
 283 
	test ax,ax
296 
	jz  @f
 284 
	jz  @f
297 
	add  edx,eax
 285 
	add  edx,eax
298 
	call .fill_for_U_D
 286 
	call .fill_for_U_D
299 
@@:
 287 
@@:
300 
	mov   esi,[img_resolution]
 288 
;	mov   esi,[img_resolution]
301 
    cmp   [img_resolution_2],15
 289 
;	cmp   [img_resolution_2],15
302 
    jne  @f
 290 
;	jne  @f
303 
	mov  esi,15
 291 
;	mov  esi,15
304 
@@:
 292 
;@@:
- 
 
 293 
	mov	eax,[raw_pointer_2]
- 
 
 294 
	mov	esi,[eax+12]
- 
 
 295
305 
	mov  eax,[raw_pointer]
 296 
	mov  eax,[raw_pointer]
306 
	mov  edi,[eax+20]
 297 
	mov  edi,[eax+20]
307 
	add  edi,eax
 298 
	add  edi,eax
308 
;	mov  edi,[img_palette]
 299 
;	mov  edi,[img_palette]
- 
 
 300 
 
309 
	xor  ebp,ebp
 301 
	xor  ebp,ebp
310 
 
 302 
 
311 
	mov  ebx,[raw_pointer_2]
 303 
	mov  ebx,[raw_pointer_2]
- 
 
 304 
	mov	eax,[ebx+28]
- 
 
 305 
	add	ebx,eax
312 
 
 306 
 
313 
	mov  eax,ecx
 307 
	mov  eax,ecx
314 
	test ax,ax
 308 
	test ax,ax
315 
	jz   .no_draw  ;@f
 309 
	jz   .no_draw  ;@f
316 
	shr  eax,16
 310 
	shr  eax,16
317 
	test eax,eax
 311 
	test eax,eax
318 
	jz   .no_draw ;@f
 312 
	jz   .no_draw ;@f
319
313 
 
320 
	cmp  [filtering_flag],0
 314 
;	cmp  [filtering_flag],0
321 
	je   @f
 315 
;	je   @f
322 
	cmp  esi,8
 316 
;	cmp  esi,8
323 
	jne  @f
 317 
;	jne  @f
324 
	mov  esi,24
 318 
;	mov  esi,24
325 
@@:
 319 
;@@:
326 
	mcall 65
 320 
	mcall 65
327 
.no_draw:
 321 
.no_draw:
328 
;	mov  eax,ecx
 322 
;	mov  eax,ecx
329 
;	shr  eax,16
 323 
;	shr  eax,16
330 
;	mov  [test1],eax
 324 
;	mov  [test1],eax
331 
;
325 
;
332 
;	mov  eax,ecx
 326 
;	mov  eax,ecx
333 
;	and  eax,0xffff
 327 
;	and  eax,0xffff
334 
;	mov  [test2],eax
 328 
;	mov  [test2],eax
335 
;
 329 
;
336 
;	mov  eax,edx
 330 
;	mov  eax,edx
337 
;	shr  eax,16
 331 
;	shr  eax,16
338 
;	mov  [test3],eax
 332 
;	mov  [test3],eax
339 
;
333 
;
340 
;	mov  eax,edx
 334 
;	mov  eax,edx
341 
;	and  eax,0xffff
 335 
;	and  eax,0xffff
342 
;	mov  [test4],eax
 336 
;	mov  [test4],eax
343 
 
 - 
 
344 
	push ebx
 337 
 
345 
	call draw_file_name_to_work_area
 - 
 
346 
	pop  ebx
 338 
	call draw_file_name_to_work_area
347 
	mov  ecx,ebx  ;[raw_pointer_2]
 - 
 
348 
	mcall 68,13
 339 
	mcall 68,13,[raw_pointer_2]
349
340
350
341
351 
	xor  eax,eax
 342 
	xor  eax,eax
352 
	mov  ax,[wa_width_2]
 343 
	mov  ax,[wa_width_2]
- 
 
 344
- 
 
 345 
	mov  ebx,[img_width]
353 
;	imul eax,100
 346 
;	imul eax,100
- 
 
 347 
	call	calculate_relation
- 
 
 348 
	mov  [zoom_auto_factor],eax
- 
 
 349
- 
 
 350 
	ret
- 
 
 351 
;---------------------------------------------------------------------
- 
 
 352 
calculate_relation:
- 
 
 353 
; relation = X*100/Y
- 
 
 354 
; eax = eax*100/ebx
354 
; ÅÀÕ = ÅÀÕ * 100
 355 
; ÅÀÕ = ÅÀÕ * 100
355 
    shl eax,2      ; óìíîæåíèå íà 4
 356 
	shl	eax,2      ; óìíîæåíèå íà 4
356 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
 357 
	lea	eax,[eax+eax*4] ; óìíîæåíèå íà 5
357 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
 358 
	lea	eax,[eax+eax*4] ; óìíîæåíèå íà 5
358 
	mov  ebx,[img_width]
 359 
integer_division:
- 
 
 360 
; eax = eax/ebx
359 
	test ebx,ebx
 361 
	test	ebx,ebx
360 
	jnz  @f
 362 
	jnz	@f
361 
	inc  ebx
 363 
	inc	ebx
362 
@@:
 364 
@@:
363 
	xor  edx,edx
 365 
	xor	edx,edx
364 
	div  ebx
 366 
	div	ebx
365 
	shl  edx,1
 367 
;	shl	edx,1
366 
	cmp  ebx,edx
 368 
;	cmp	ebx,edx
367 
	jb   @f
 369 
;	jb	@f
368 
	inc  eax
 370 
;	inc	eax
369 
@@:
 371 
;@@:
370 
	mov  [zoom_auto_factor],eax
 - 
 
371
- 
 
372 
	ret
 372 
	ret
373 
;---------------------------------------------------------------------
 373 
;---------------------------------------------------------------------
374 
calculation_next_value_plus:
 374 
calculation_next_value_plus:
375 
	mov  ebx,[zoom_auto_factor]
 375 
	mov  ebx,[zoom_auto_factor]
376 
	mov  ecx,zoom_factors.min
 376 
	mov  ecx,zoom_factors.min
377 
	sub  ecx,4
 377 
	sub  ecx,4
378 
@@:
 378 
@@:
379 
	add  ecx,4
 379 
	add  ecx,4
380 
	cmp  ecx,dword zoom_factors.max
 380 
	cmp  ecx,dword zoom_factors.max
381 
	jae  .max
381 
	jae  .max
382 
	mov  eax,[ecx]
 382 
	mov  eax,[ecx]
383 
	cmp  eax,ebx
 383 
	cmp  eax,ebx
384 
	jb   @r
 384 
	jb   @r
385 
@@:
 385 
@@:
386 
	mov  eax,zoom_factors
 386 
	mov  eax,zoom_factors
387 
	mov  [eax],ecx
 387 
	mov  [eax],ecx
388 
;	jmp  zoom_plus.1
 388 
;	jmp  zoom_plus.1
389 
	ret
 389 
	ret
390 
.max:
 390 
.max:
391 
	mov  ecx,dword zoom_factors.max
 391 
	mov  ecx,dword zoom_factors.max
392 
	jmp  @r
 392 
	jmp  @r
393 
;---------------------------------------------------------------------
 393 
;---------------------------------------------------------------------
394 
calculation_next_value_minus:
 394 
calculation_next_value_minus:
395 
	mov  ebx,[zoom_auto_factor]
 395 
	mov  ebx,[zoom_auto_factor]
396 
	mov  ecx,zoom_factors.max
 396 
	mov  ecx,zoom_factors.max
397 
	add  ecx,4
 397 
	add  ecx,4
398 
@@:
 398 
@@:
399 
	sub  ecx,4
 399 
	sub  ecx,4
400 
	cmp  ecx,dword zoom_factors.min
 400 
	cmp  ecx,dword zoom_factors.min
401 
	jbe  .min
401 
	jbe  .min
402 
	mov  eax,[ecx]
 402 
	mov  eax,[ecx]
403 
	cmp  eax,ebx
 403 
	cmp  eax,ebx
404 
	ja   @r
 404 
	ja   @r
405 
@@:
 405 
@@:
406 
	mov  eax,zoom_factors
 406 
	mov  eax,zoom_factors
407 
	mov  [eax],ecx
 407 
	mov  [eax],ecx
408 
;	jmp  zoom_plus.1
 408 
;	jmp  zoom_plus.1
409 
	ret
 409 
	ret
410 
.min:
 410 
.min:
411 
	mov  ecx,dword zoom_factors.min
 411 
	mov  ecx,dword zoom_factors.min
412 
	jmp  @r
 412 
	jmp  @r
413 
;---------------------------------------------------------------------
 413 
;---------------------------------------------------------------------
414 
proc_position_correct:
 414 
proc_position_correct:
415 
	mov  [position_coorect],1
 415 
	mov  [position_coorect],1
416 
	mov  eax,[scroll_bar_data_vertical.max_area]
 416 
	mov  eax,[scroll_bar_data_vertical.max_area]
417 
	xor  ebx,ebx
 417 
	xor  ebx,ebx
418 
	mov  bx,[wa_high_1]
 418 
	mov  bx,[wa_high_1]
419 
	shr  ebx,1
 419 
	shr  ebx,1
420 
	shl  eax,8
 420 
	shl  eax,8
421 
	add  ebx,[scroll_bar_data_vertical.position]
 421 
	add  ebx,[scroll_bar_data_vertical.position]
422 
	test ebx,ebx
 422 
	test ebx,ebx
423 
	jnz  @f
 423 
	jnz  @f
424 
	inc  ebx
 424 
	inc  ebx
425 
@@:
 425 
@@:
426 
	xor  edx,edx
 426 
	xor  edx,edx
427 
	div  ebx
 427 
	div  ebx
428 
	mov  [vertical_position_coorect],eax
 428 
	mov  [vertical_position_coorect],eax
429 
 
 429 
 
430 
	mov  eax,[scroll_bar_data_horizontal.max_area]
 430 
	mov  eax,[scroll_bar_data_horizontal.max_area]
431 
	xor  ebx,ebx
 431 
	xor  ebx,ebx
432 
	mov  bx,[wa_width_1]
 432 
	mov  bx,[wa_width_1]
433 
	shr ebx,1
 433 
	shr ebx,1
434 
	shl  eax,8
 434 
	shl  eax,8
435 
	add  ebx,[scroll_bar_data_horizontal.position]
 435 
	add  ebx,[scroll_bar_data_horizontal.position]
436 
	test ebx,ebx
 436 
	test ebx,ebx
437 
	jnz  @f
 437 
	jnz  @f
438 
	inc  ebx
 438 
	inc  ebx
439 
@@:
 439 
@@:
440 
	xor  edx,edx
 440 
	xor  edx,edx
441 
	div  ebx
 441 
	div  ebx
442 
	mov  [horizontal_position_coorect],eax
 442 
	mov  [horizontal_position_coorect],eax
443 
	ret
 443 
	ret
444 
;---------------------------------------------------------------------
 444 
;---------------------------------------------------------------------
445 
zoom_plus:
 445 
zoom_plus:
446 
;	cmp  [scaling_mode],dword 0
 446 
;	cmp  [scaling_mode],dword 0
447 
	mov  eax,[scaling_mode]
 447 
	mov  eax,[scaling_mode]
448 
	test eax,eax
 448 
	test eax,eax
449 
;	jz   no_scaling.1
 449 
;	jz   no_scaling.1
450 
;	jz   calculation_next_value_plus
 450 
;	jz   calculation_next_value_plus
451 
	jnz  @f
 451 
	jnz  @f
452 
	call  calculation_next_value_plus
 452 
	call  calculation_next_value_plus
453 
	jmp  .1
 453 
	jmp  .1
454 
@@:
 454 
@@:
455 
;	jne  @f
 455 
;	jne  @f
456 
;	mov  [scaling_mode],dword 100
 456 
;	mov  [scaling_mode],dword 100
457 
;	mov  [zoom_factors],dword zoom_factors.100
 457 
;	mov  [zoom_factors],dword zoom_factors.100
458 
;	call  draw_zoom_factors
 458 
;	call  draw_zoom_factors
459 
;	jmp  red
 459 
;	jmp  red
460 
;@@:
 460 
;@@:
461 
	mov  eax,zoom_factors
 461 
	mov  eax,zoom_factors
462 
	cmp  [eax],dword zoom_factors.max
 462 
	cmp  [eax],dword zoom_factors.max
463 
	jae  still
 463 
	jae  still
464 
	add  [eax],dword 4
 464 
	add  [eax],dword 4
465 
.1:
 465 
.1:
466 
	mov  eax,[eax]
 466 
	mov  eax,[eax]
467 
	mov  eax,[eax]
 467 
	mov  eax,[eax]
468 
.2:
468 
.2:
469 
	mov  [scaling_mode],eax
 469 
	mov  [scaling_mode],eax
470 
 
 470 
 
471 
	mov  [correct_scrollbar_100_flag],1
 471 
	mov  [correct_scrollbar_100_flag],1
472 
	call calculate_arrows_offset
 472 
	call calculate_arrows_offset
473
473
474 
	call  proc_position_correct
 474 
	call  proc_position_correct
475 
 
 475 
 
476 
    call  drawimage
 476 
    call  drawimage
477
477
478 
	call  set_draw_scrollbar_all
 478 
	call  set_draw_scrollbar_all
479 
    call  draw_scrollbars
 479 
    call  draw_scrollbars
480 
	call  set_nodraw_scrollbar_all
 480 
	call  set_nodraw_scrollbar_all
481
481
482 
	call  draw_zoom_factors
 482 
	call  draw_zoom_factors
483 
	jmp  still
 483 
	jmp  still
484 
 
 484 
 
485 
zoom_all:
 485 
zoom_all:
486 
;******************************
 486 
;******************************
487 
	mov  eax,wa_width_1
 487 
	mov  eax,wa_width_1
488 
	mov  eax,[eax]
 488 
	mov  eax,[eax]
489 
	push eax
 489 
	push eax
490 
	mov  eax,wa_high_1
 490 
	mov  eax,wa_high_1
491 
	mov  eax,[eax]
 491 
	mov  eax,[eax]
492 
	push eax
 492 
	push eax
493 
;******************************
 493 
;******************************
494 
	cmp  [position_coorect],0
 494 
	cmp  [position_coorect],0
495 
	je   .correct_end
 495 
	je   .correct_end
496 
	mov  [position_coorect],0
 496 
	mov  [position_coorect],0
497 
	mov  eax,[scroll_bar_data_vertical.max_area]
 497 
	mov  eax,[scroll_bar_data_vertical.max_area]
498 
;	xor  ebx,ebx
 498 
;	xor  ebx,ebx
499 
;	mov  bx,[wa_high_1]
 499 
;	mov  bx,[wa_high_1]
500 
;	shr  ebx,1
 500 
;	shr  ebx,1
501 
;	add  eax,ebx  ;[scroll_bar_data_vertical.cur_area]
 501 
;	add  eax,ebx  ;[scroll_bar_data_vertical.cur_area]
502 
	shl  eax,8
 502 
	shl  eax,8
503 
	mov  ebx,[vertical_position_coorect]
 503 
	mov  ebx,[vertical_position_coorect]
504 
	test ebx,ebx
 504 
	test ebx,ebx
505 
	jnz  @f
 505 
	jnz  @f
506 
	inc  ebx
 506 
	inc  ebx
507 
@@:
 507 
@@:
508 
	xor  edx,edx
 508 
	xor  edx,edx
509 
	div  ebx
 509 
	div  ebx
510 
;	shr  eax,8
 510 
;	shr  eax,8
511 
	xor  ebx,ebx
 511 
	xor  ebx,ebx
512 
	mov  bx,[wa_high_1]
 512 
	mov  bx,[wa_high_1]
513 
	shr  ebx,1
 513 
	shr  ebx,1
514 
	cmp  eax,ebx
 514 
	cmp  eax,ebx
515 
	jae  @f
 515 
	jae  @f
516 
	xor  eax,eax
 516 
	xor  eax,eax
517 
	jmp  .position_vertical_correct
 517 
	jmp  .position_vertical_correct
518 
@@:
 518 
@@:
519 
	sub  eax,ebx
 519 
	sub  eax,ebx
520 
.position_vertical_correct:
 520 
.position_vertical_correct:
521 
	mov  [scroll_bar_data_vertical.position],eax
 521 
	mov  [scroll_bar_data_vertical.position],eax
522
522
523 
	mov  eax,[scroll_bar_data_horizontal.max_area]
 523 
	mov  eax,[scroll_bar_data_horizontal.max_area]
524 
;	xor  ebx,ebx
 524 
;	xor  ebx,ebx
525 
;	mov  bx,[wa_width_1]
 525 
;	mov  bx,[wa_width_1]
526 
;	shr  ebx,1
 526 
;	shr  ebx,1
527 
;	add  eax,ebx  ;[scroll_bar_data_horizontal.cur_area]
 527 
;	add  eax,ebx  ;[scroll_bar_data_horizontal.cur_area]
528 
	shl  eax,8
 528 
	shl  eax,8
529 
	mov  ebx,[horizontal_position_coorect]
 529 
	mov  ebx,[horizontal_position_coorect]
530 
	test ebx,ebx
 530 
	test ebx,ebx
531 
	jnz  @f
 531 
	jnz  @f
532 
	inc  ebx
 532 
	inc  ebx
533 
@@:
 533 
@@:
534 
	xor  edx,edx
 534 
	xor  edx,edx
535 
	div  ebx
 535 
	div  ebx
536 
;	shr  eax,8
 536 
;	shr  eax,8
537 
	xor  ebx,ebx
 537 
	xor  ebx,ebx
538 
	mov  bx,[wa_width_1]
 538 
	mov  bx,[wa_width_1]
539 
	shr  ebx,1
 539 
	shr  ebx,1
540 
	cmp  eax,ebx
 540 
	cmp  eax,ebx
541 
	jae  @f
 541 
	jae  @f
542 
	xor  eax,eax
 542 
	xor  eax,eax
543 
	jmp  .position_horizontal_correct
 543 
	jmp  .position_horizontal_correct
544 
@@:
 544 
@@:
545 
	sub  eax,ebx
 545 
	sub  eax,ebx
546 
.position_horizontal_correct:
 546 
.position_horizontal_correct:
547 
	mov  [scroll_bar_data_horizontal.position],eax
 547 
	mov  [scroll_bar_data_horizontal.position],eax
548
548
549 
.correct_end:
 549 
.correct_end:
550 
 
 550 
 
551 
;****************************************************************************
 551 
;****************************************************************************
552 
; Vertical SCROLLBAR
 552 
; Vertical SCROLLBAR
553 
; At a case of resizing of the window
 553 
; At a case of resizing of the window
554 
; Check the position of a runner has crossed a limit
 554 
; Check the position of a runner has crossed a limit
555 
;****************************************************************************
 555 
;****************************************************************************
556 
    mov  eax,[scroll_bar_data_vertical.max_area]
 556 
    mov  eax,[scroll_bar_data_vertical.max_area]
557 
	xor  ebx,ebx
 557 
	xor  ebx,ebx
558 
	mov  bx,[wa_high_1]
 558 
	mov  bx,[wa_high_1]
559 
	cmp  eax,ebx
 559 
	cmp  eax,ebx
560 
	ja   @f
 560 
	ja   @f
561 
	xor  eax,eax
 561 
	xor  eax,eax
562 
	jmp  .p_5
 562 
	jmp  .p_5
563 
@@:
 563 
@@:
564 
    sub  eax,ebx  ;[scroll_bar_data_vertical.cur_area]
 564 
    sub  eax,ebx  ;[scroll_bar_data_vertical.cur_area]
565 
    cmp  eax,[scroll_bar_data_vertical.position]
 565 
    cmp  eax,[scroll_bar_data_vertical.position]
566 
    jae  @f
 566 
    jae  @f
567 
.p_5:
 567 
.p_5:
568 
    mov  [scroll_bar_data_vertical.position],eax
 568 
    mov  [scroll_bar_data_vertical.position],eax
569 
@@:
 569 
@@:
570 
;****************************************************************************
 570 
;****************************************************************************
571 
; Horizontal SCROLLBAR
 571 
; Horizontal SCROLLBAR
572 
; At a case of resizing of the window
 572 
; At a case of resizing of the window
573 
; Check the position of a runner has crossed a limit
 573 
; Check the position of a runner has crossed a limit
574 
;****************************************************************************
 574 
;****************************************************************************
575 
    mov  eax,[scroll_bar_data_horizontal.max_area]
 575 
    mov  eax,[scroll_bar_data_horizontal.max_area]
576 
	xor  ebx,ebx
 576 
	xor  ebx,ebx
577 
	mov  bx,[wa_width_1]
 577 
	mov  bx,[wa_width_1]
578 
	cmp  eax,ebx
 578 
	cmp  eax,ebx
579 
	ja   @f
 579 
	ja   @f
580 
	xor  eax,eax
 580 
	xor  eax,eax
581 
	jmp  .p_6
 581 
	jmp  .p_6
582 
@@:
 582 
@@:
583 
    sub  eax,ebx  ;[scroll_bar_data_horizontal.cur_area]
 583 
    sub  eax,ebx  ;[scroll_bar_data_horizontal.cur_area]
584 
    cmp  eax,[scroll_bar_data_horizontal.position]
 584 
    cmp  eax,[scroll_bar_data_horizontal.position]
585 
    jae  @f
 585 
    jae  @f
586 
.p_6:
 586 
.p_6:
587 
    mov  [scroll_bar_data_horizontal.position],eax
 587 
    mov  [scroll_bar_data_horizontal.position],eax
588 
@@:
 588 
@@:
589 
;****************************************************************************
 589 
;****************************************************************************
590 
 
 590 
 
591 
	mov   eax,[scroll_bar_data_horizontal.max_area]
 591 
	mov   eax,[scroll_bar_data_horizontal.max_area]
592 
	mov   ebx,[scroll_bar_data_vertical.max_area]
 592 
	mov   ebx,[scroll_bar_data_vertical.max_area]
593 
 
 593 
 
594 
 
 594 
 
595 
	sub   eax,[scroll_bar_data_horizontal.position]   ;100
 595 
	sub   eax,[scroll_bar_data_horizontal.position]   ;100
596 
	sub   ebx,[scroll_bar_data_vertical.position]    ;100
 596 
	sub   ebx,[scroll_bar_data_vertical.position]    ;100
597 
 
 597 
 
598 
	xor   ecx,ecx
 598 
	xor   ecx,ecx
599 
	mov   cx,word [wa_width_1]
 599 
	mov   cx,word [wa_width_1]
600 
	cmp   eax,ecx
 600 
	cmp   eax,ecx
601 
	jbe   @f
 601 
	jbe   @f
602 
	xor   eax,eax
 602 
	xor   eax,eax
603 
	mov   ax,[wa_width_1]
 603 
	mov   ax,[wa_width_1]
604 
@@:
 604 
@@:
605 
	mov   [wa_width_2],ax
 605 
	mov   [wa_width_2],ax
606 
	mov   ecx,eax
 606 
	mov   ecx,eax
607 
	shl   ecx,16
 607 
	shl   ecx,16
608 
	xchg  eax,ebx
 608 
	xchg  eax,ebx
609 
 
 609 
 
610 
	xor   edx,edx
 610 
	xor   edx,edx
611 
	mov   dx,word [wa_high_1]
 611 
	mov   dx,word [wa_high_1]
612 
	cmp   eax,edx
 612 
	cmp   eax,edx
613 
	jbe   @f
 613 
	jbe   @f
614 
	xor   eax,eax
 614 
	xor   eax,eax
615 
	mov   ax,[wa_high_1]
 615 
	mov   ax,[wa_high_1]
616 
@@:
 616 
@@:
617 
	mov   [wa_high_2],ax
 617 
	mov   [wa_high_2],ax
618 
	mov   cx,ax
 618 
	mov   cx,ax
619 
 
 619 
 
620 
	call  correct_cur_area
 620 
	call  correct_cur_area
621 
 
 621 
 
622 
	mov   ebx,ecx
 622 
	mov   ebx,ecx
623 
 
 623 
 
624 
	push eax
 624 
	push eax
625 
	mov  eax,[scroll_bar_data_vertical.max_area]
 625 
	mov  eax,[scroll_bar_data_vertical.max_area]
626 
	cmp  eax,[scroll_bar_data_vertical.cur_area]
 626 
	cmp  eax,[scroll_bar_data_vertical.cur_area]
627 
	jbe  .horizontal  ;@f
 627 
	jbe  .horizontal  ;@f
628 
	mov  ax,[wa_width_1]
 628 
	mov  ax,[wa_width_1]
629 
	sub  ax,[scroll_bar_data_vertical.size_x]
 629 
	sub  ax,[scroll_bar_data_vertical.size_x]
630 
	mov  [wa_width_1],ax
 630 
	mov  [wa_width_1],ax
631 
	cmp  ax,[wa_width_2]
 631 
	cmp  ax,[wa_width_2]
632 
	jae  .horizontal
 632 
	jae  .horizontal
633 
	mov  [wa_width_2],ax
 633 
	mov  [wa_width_2],ax
634 
.horizontal:
 634 
.horizontal:
635 
	mov  eax,[scroll_bar_data_horizontal.max_area]
 635 
	mov  eax,[scroll_bar_data_horizontal.max_area]
636 
	cmp  eax,[scroll_bar_data_horizontal.cur_area]
 636 
	cmp  eax,[scroll_bar_data_horizontal.cur_area]
637 
	jbe  .finish   ;@f
 637 
	jbe  .finish   ;@f
638 
	mov  ax,[wa_high_1]
 638 
	mov  ax,[wa_high_1]
639 
	sub  ax,[scroll_bar_data_horizontal.size_y]
 639 
	sub  ax,[scroll_bar_data_horizontal.size_y]
640 
	mov  [wa_high_1],ax
 640 
	mov  [wa_high_1],ax
641 
	cmp  ax,[wa_high_2]
 641 
	cmp  ax,[wa_high_2]
642 
	jae  .finish
 642 
	jae  .finish
643 
	mov  [wa_high_2],ax
 643 
	mov  [wa_high_2],ax
644 
.finish:   ;@@:
 644 
.finish:   ;@@:
645 
	pop  eax
 645 
	pop  eax
646 
 
 646 
 
647 
	mov  cx,[wa_width_2]
 647 
	mov  cx,[wa_width_2]
648 
	shl ecx,16
 648 
	shl ecx,16
649 
	mov  cx,[wa_high_2]
 649 
	mov  cx,[wa_high_2]
650 
 
 650 
 
651 
	call  correct_cur_area
 651 
	call  correct_cur_area
652 
 
 652 
 
653 
	mov   ebx,ecx
 653 
	mov   ebx,ecx
654 
 
 654 
 
655 
	mov  eax,[scroll_bar_data_horizontal.position]
 655 
	mov  eax,[scroll_bar_data_horizontal.position]
656 
 
 656 
 
657 
;	imul eax,100
 657 
;	imul eax,100
658 
; ÅÀÕ = ÅÀÕ * 100
 658 
; ÅÀÕ = ÅÀÕ * 100
659 
    shl eax,2      ; óìíîæåíèå íà 4
 659 
    shl eax,2      ; óìíîæåíèå íà 4
660 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
 660 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
661 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
 661 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
662 
	push ebx
 662 
	push ebx
663 
	mov  ebx,[scaling_mode]
 663 
	mov  ebx,[scaling_mode]
664 
	xor  edx,edx
 664 
	xor  edx,edx
665 
	div  ebx
 665 
	div  ebx
666 
 
 666 
 
667 
;	shl  edx,1
 667 
;	shl  edx,1
668 
;	cmp  edx,ebx
 668 
;	cmp  edx,ebx
669 
;	jb  @f
 669 
;	jb  @f
670 
;	inc  eax
 670 
;	inc  eax
671 
;@@:
 671 
;@@:
672 
 
 672 
 
673 
	pop  ebx
 673 
	pop  ebx
674 
 
 674 
 
675 
	mov  ecx,eax
 675 
	mov  ecx,eax
676 
	shl  ecx,16
 676 
	shl  ecx,16
677 
 
 677 
 
678 
	mov  eax,[scroll_bar_data_vertical.position]
 678 
	mov  eax,[scroll_bar_data_vertical.position]
679 
 
 679 
 
680 
;	imul eax,100
 680 
;	imul eax,100
681 
; ÅÀÕ = ÅÀÕ * 100
 681 
; ÅÀÕ = ÅÀÕ * 100
682 
    shl eax,2      ; óìíîæåíèå íà 4
 682 
    shl eax,2      ; óìíîæåíèå íà 4
683 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
 683 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
684 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
 684 
    lea eax,[eax+eax*4] ; óìíîæåíèå íà 5
685 
	push ebx
 685 
	push ebx
686 
	mov  ebx,[scaling_mode]
 686 
	mov  ebx,[scaling_mode]
687 
	xor  edx,edx
 687 
	xor  edx,edx
688 
	div  ebx
 688 
	div  ebx
689 
 
 689 
 
690 
;	shl  edx,1
 690 
;	shl  edx,1
691 
;	cmp  edx,ebx
 691 
;	cmp  edx,ebx
692 
;	jb  @f
 692 
;	jb  @f
693 
;	inc  eax
 693 
;	inc  eax
694 
;@@:
 694 
;@@:
695 
 
 695 
 
696 
	pop  ebx
 696 
	pop  ebx
697 
 
 697 
 
698 
	mov  cx,ax
 698 
	mov  cx,ax
699 
 
 699 
 
700 
	call   scaling.5
 700 
	call   scaling.5
701 
;******************************
 701 
;******************************
702 
	pop  eax
 702 
	pop  eax
703 
	mov  ebx,wa_high_1
 703 
	mov  ebx,wa_high_1
704 
	mov  [ebx],eax
 704 
	mov  [ebx],eax
705 
 
 705 
 
706 
	pop  eax
 706 
	pop  eax
707 
	mov  ebx,wa_width_1
 707 
	mov  ebx,wa_width_1
708 
	mov  [ebx],eax
 708 
	mov  [ebx],eax
709 
;******************************
 709 
;******************************
710 
 
 710 
 
711 
	ret
 711 
	ret
712 
;---------------------------------------------------------------------
 712 
;---------------------------------------------------------------------
713 
zoom_minus:
 713 
zoom_minus:
714 
;	cmp  [scaling_mode],dword 0
 714 
;	cmp  [scaling_mode],dword 0
715 
	mov  eax,[scaling_mode]
 715 
	mov  eax,[scaling_mode]
716 
	test eax,eax
 716 
	test eax,eax
717 
;	jz   no_scaling.1
 717 
;	jz   no_scaling.1
718 
;	jz   calculation_next_value_minus
 718 
;	jz   calculation_next_value_minus
719 
	jnz  @f
 719 
	jnz  @f
720 
	call  calculation_next_value_minus
 720 
	call  calculation_next_value_minus
721 
	jmp  zoom_plus.1
 721 
	jmp  zoom_plus.1
722 
@@:
 722 
@@:
723 
;	je   no_scaling.1
 723 
;	je   no_scaling.1
724 
;	jne  @f
 724 
;	jne  @f
725 
;	mov  [scaling_mode],dword 100
 725 
;	mov  [scaling_mode],dword 100
726 
;	mov  [zoom_factors],dword zoom_factors.100
 726 
;	mov  [zoom_factors],dword zoom_factors.100
727 
;	call  draw_zoom_factors
 727 
;	call  draw_zoom_factors
728 
;	jmp  red
 728 
;	jmp  red
729 
;@@:
 729 
;@@:
730 
	mov  eax,zoom_factors
 730 
	mov  eax,zoom_factors
731 
	cmp  [eax],dword zoom_factors.min
 731 
	cmp  [eax],dword zoom_factors.min
732 
	jbe  still
 732 
	jbe  still
733 
	sub  [eax],dword 4
 733 
	sub  [eax],dword 4
734 
	jmp   zoom_plus.1
 734 
	jmp   zoom_plus.1
735 
;---------------------------------------------------------------------
 735 
;---------------------------------------------------------------------